Do back round research. Providing back round research with your evidence
can help support your claim for your experimentation and so on.
The answer to this question is folic acid.
1.Native American relations 2.sectionalism
Answer:
Roger decided to build the deck himself
Explanation:
This example illustrates the need to work based on the laws of comparative advantage. Roger needed a deck, he could have paid someone to build it for him, but somehow he identified the need to build his deck himself as he believed it was more costly to employ or pay someone to build the deck for him.
The law of comparative advantage explains the opportunity cost advantage a person/country has over other countries in producing a good or rendering a service. The entity with a comparative advantage can produce for less cost than the others.
Answer:
Oil contamination at sea may potentially have an impact on the birds.
Explanation:
Although the great cormorant is also prevalent in the Persian Gulf, photographs of badly oiled cormorants from the Gulf were frequently shown in the western media during the First Gulf War, and it is likely that many of these were Socotra cormorants.
